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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_CLIENT_H_ | |
6 #define COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_CLIENT_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/macros.h" | |
11 | |
12 namespace syncable_prefs { | |
13 | |
14 // This class allows the embedder to configure the PrefModelAssociator to | |
15 // have a different behaviour when receiving preference synchronisations | |
16 // events from the server. | |
17 class PrefModelAssociatorClient { | |
18 public: | |
19 // Returns true if the preference named |pref_name| is a list preference | |
20 // whose server value is merged with local value during synchronisation. | |
21 virtual bool IsMergeableListPreference( | |
22 const std::string& pref_name) const = 0; | |
23 | |
24 // Returns true if the preference named |pref_name| is a dictionary preference | |
25 // whose server value is merged with local value during synchronisation. | |
26 virtual bool IsMergeableDictionaryPreference( | |
27 const std::string& pref_name) const = 0; | |
28 | |
29 protected: | |
30 PrefModelAssociatorClient() {} | |
31 virtual ~PrefModelAssociatorClient() {} | |
32 | |
33 private: | |
34 DISALLOW_COPY_AND_ASSIGN(PrefModelAssociatorClient); | |
35 }; | |
36 | |
37 } // namespace syncable_prefs | |
38 | |
39 #endif // COMPONENTS_SYNCABLE_PREFS_PREF_MODEL_ASSOCIATOR_CLIENT_H_ | |
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